CN211163474U - Grinding head spindle cooling device - Google Patents
Grinding head spindle cooling device Download PDFInfo
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- CN211163474U CN211163474U CN201921620652.XU CN201921620652U CN211163474U CN 211163474 U CN211163474 U CN 211163474U CN 201921620652 U CN201921620652 U CN 201921620652U CN 211163474 U CN211163474 U CN 211163474U
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- main shaft
- level detection
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Abstract
The utility model discloses a bistrique main shaft cooling device, including the water tank, arrange the water level detection case at water tank top in, the water pump, air-cooled radiator and inlet tube, outlet pipe and connecting pipe, be equipped with water level inductive switch in the water level detection case, the water pump, water level inductive switch and air-cooled radiator fan are connected with the grinding machine electrical system electricity, the utility model discloses a cooling device cools off the bistrique main shaft alone, and confined recirculated cooling water has guaranteed coolant's cleanness, and the steady and low temperature of the temperature of coolant has been guaranteed to the water tank and the air-cooled radiator that hold a large amount of coolant, and water level inductive switch real-time detection recirculated cooling water reduces the bistrique main shaft damage risk that the bistrique main shaft arouses because.
Description
Technical Field
The utility model relates to grinding apparatus technical field especially involves a high-efficient clear bistrique main shaft cooling device.
Background
The grinding head main shaft of the existing grinding machine is generally cooled by grinding fluid, the grinding head main shaft shell is directly connected with a grinding fluid pipeline, the installation and the use are convenient, however, impurities such as grinding wheel ash can be carried after the grinding fluid is used, the cooling water channel of the grinding head main shaft shell is extremely easy to block, the water flow is reduced, the grinding head main shaft shell is high in temperature, the grinding fluid is gasified, the cooling effect is poor, the grinding head main shaft shell is required to be frequently stopped for cooling and blown clean by high-pressure air, the time and labor are wasted, the working efficiency is low, and the requirement for the.
SUMMERY OF THE UTILITY MODEL
The utility model mainly solves the technical problems existing in the prior art; a grinding head main shaft cooling device with high cleaning efficiency is provided.
In order to solve the technical problem, the utility model mainly adopts the following technical proposal:
the utility model discloses a bistrique main shaft cooling device, which is used for bistrique main shaft cooling of a grinding machine, and comprises a water tank, a water level detection box arranged at the top of the water tank, a water pump, a water inlet pipe and a water outlet pipe, wherein one end of the water inlet pipe is connected with the water outlet of the bistrique main shaft, the other end is connected with the water inlet of the water level detection box, one end of the water outlet pipe is connected with the water inlet of the bistrique main shaft, the other end is connected with the water outlet of the water pump, the water suction port of the water pump is inserted into the bottom of the inner cavity of the water tank and absorbs cooling water, the water level detection box is communicated with the inner cavity of the water tank, a water level sensing switch is arranged in the water level detection box, the water pump and the water level sensing switch are electrically, the water level detection box detects circulating cooling water in real time, and the grinding head main shaft damage risk caused by water break or insufficient water flow of the grinding head main shaft is reduced.
Preferably, the cooling device comprises an air-cooled radiator and a connecting pipe, the air-cooled radiator is arranged at the top of the water tank, one end of the air-cooled radiator is connected with a water inlet of the grinding head main shaft through the water outlet pipe, the other end of the air-cooled radiator is connected with a water outlet of the water pump through the connecting pipe, a fan on the air-cooled radiator is electrically connected with an electric control system of the grinding machine, cooling water in the water tank enters the air-cooled radiator through the water pump to be cooled and then is injected into the grinding head main shaft, circulating cooling water entering the grinding head main shaft is cooled through the air-cooled radiator again, and the temperature.
Preferably, the bottom of the water level detection box is provided with a water pipe communicated with the inner cavity of the water tank, cooling water in the water level detection box flows into the inner cavity of the water tank through the water pipe, and the water level detection box is used for detecting whether the cooling water of the grinding head main shaft reaches the standard or not, so that the grinding head main shaft is ensured to have cooling water circulation all the time.
Preferably, the upper port of the water pipe protrudes out of the inner bottom surface of the water level detection box, the water inlet of the water level detection box is lower than the upper port of the water pipe, the sensor of the water level sensing switch is higher than the water inlet and lower than the upper port of the water pipe, the water level in the water level detection box is detected through the water level sensing switch, when the water drainage of the grinding head main shaft is not smooth or blocked, the water level is lowered, the grinding head main shaft is timely closed, and the grinding head main shaft is prevented from being damaged due to the fact that the temperature difference exceeds the standard.
As preferred, the water inlet department of water level detection case is equipped with the slant baffle, on the baffle along the lateral wall that is located the water inlet top and with the lateral wall rigid coupling, the baffle is along unsettled down, the baffle can change the rivers direction of water inlet, reduces the water level fluctuation in the water level detection case, reduces the impact that torrent rivers caused water level inductive switch, improves water level inductive switch's detection precision.
The utility model has the advantages that: adopt independent cooling device to cool off the bistrique main shaft, confined recirculated cooling water has guaranteed coolant's cleanness, and the steady and low temperature of the temperature of cooling water has been guaranteed to the water tank and the air-cooled radiator that hold a large amount of cooling water, satisfies the cooling requirement of bistrique main shaft, and water level inductive switch detects recirculated cooling water in real time, reduces the bistrique main shaft because of the bistrique main shaft that the water break or rivers are not enough aroused and damages the risk.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the structure of the water level detection tank of fig. 1.
In the figure, 1, a water tank, 2, a water level detection box, 3, a water pump, 4, a water inlet pipe, 5, a water outlet pipe, 6, a water level induction switch, 7, an air cooling radiator, 8, a connecting pipe, 9, a water pipe and 10, baffles are arranged.
Detailed Description
The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.
Example (b): the grinding head spindle cooling device of the embodiment is used for cooling a grinding head spindle of a grinding machine, and as shown in figure 1, the cooling device comprises a water tank 1, a water level detection box 2 arranged at the top of the water tank, a water pump 3, an air cooling radiator 7, a water inlet pipe 4, a water outlet pipe 5 and a connecting pipe 8, wherein a water level sensing switch 6 is designed in the water level detection box, one end of the water inlet pipe is connected with a water outlet of the grinding head spindle, the other end of the water inlet pipe is connected with a water inlet of the water level detection box, one end of the water outlet pipe is connected with a water inlet of the grinding head spindle, the other end of the water outlet pipe is connected with the air cooling radiator, one end of the connecting pipe is connected with one end of the air cooling radiator, the other end of the connecting pipe is connected with a water outlet of the water pump, a water, the sensor position of water level inductive switch is higher than above-mentioned water inlet and is less than above-mentioned water pipe upper end mouth, and the department installs oblique baffle 10 in the water inlet of water level detection case, on the baffle along the lateral wall that is located the water inlet top and with lateral wall welded fastening, the baffle is along being unsettled down, oblique baffle covers the water inlet, water level inductive switch, water pump and forced air cooling radiator fan all are connected with the electrical system electricity of grinding machine.
During the use, bistrique main shaft exhaust cooling water passes through the inlet tube and gets into water level detection case water inlet, block through the slant baffle and become the back and pour into water level detection case, and flow into the water tank inner chamber through the water pipe overflow, at this moment, the water level inductive switch sensor submergence in the water level detection case, the water level satisfies the operation requirement, the cooling water that gets into the water tank passes through the extraction of water pump, continue to cool off in getting into the forced air cooling radiator through the connecting pipe, at last pour into the bistrique main shaft into again through the outlet pipe and cool off, so the circulation is reciprocal, it brings the heat of bistrique main shaft. If the water flow of the water inlet pipe becomes small or is cut off, the water level in the water level detection box continuously drops to enable the sensor of the water level inductive switch to be exposed out of the water surface, and then the water level inductive switch sends a signal to the electric control system of the grinding machine and closes the grinding head main shaft, so that the grinding head main shaft is prevented from being damaged.
In the description of the present invention, the technical terms "upper", "lower", "front", "rear", "left", "right", "longitudinal", "horizontal", "inner", "outer" and the like indicate the direction or the position relationship based on the direction or the position relationship shown in the drawings, and the technical solution of the present invention is only for the convenience of description and understanding, and the above description is not limiting to the present invention, the present invention is not limited to the above description, and the changes, modifications, additions or replacements made by the ordinary skilled in the art within the essential scope of the present invention should be regarded as the protection scope of the present invention.
Claims (5)
1. The utility model provides a bistrique main shaft cooling device for the bistrique main shaft cooling of grinding machine which characterized in that: including water tank (1), arrange water level detection case (2), water pump (3) and inlet tube (4), outlet pipe (5) at water tank top in, the delivery port of bistrique main shaft is connected to inlet tube one end, and the other end is connected the water inlet of water level detection case, in the water inlet of bistrique main shaft is connected to outlet pipe one end, the other end is connected the outlet of water pump, the water sucking mouth of water pump inserts water tank inner chamber bottom and absorbs the cooling water, and water level detection case communicates with each other with the water tank inner chamber, is equipped with water level inductive switch (6) in the water level detection case, water pump and water level inductive switch with the electrical.
2. The grinding head spindle cooling device according to claim 1, wherein: the cooling device comprises an air-cooled radiator (7) and a connecting pipe (8), the air-cooled radiator is arranged at the top of the water tank (1), one end of the air-cooled radiator is connected with a water inlet of the grinding head main shaft through the water outlet pipe (5), the other end of the air-cooled radiator is connected with a water outlet of the water pump (3) through the connecting pipe, a fan on the air-cooled radiator is electrically connected with an electric control system of the grinding machine, and cooling water in the water tank enters the air-cooled radiator through the water pump to be cooled and then is injected into the.
3. A grinding head spindle cooling device according to claim 1 or 2, wherein: and a water pipe (9) communicated with the inner cavity of the water tank (1) is arranged at the bottom of the water level detection box (2), and cooling water in the water level detection box flows into the inner cavity of the water tank through the water pipe.
4. A grinding head spindle cooling device according to claim 3, wherein: the upper end opening of the water pipe (9) protrudes out of the inner bottom surface of the water level detection box (2), the water inlet of the water level detection box is lower than the upper end opening of the water pipe, and the sensor position of the water level sensing switch (6) is higher than the water inlet and lower than the upper end opening of the water pipe.
5. The grinding head spindle cooling device according to claim 4, wherein: the water inlet of the water level detection box (2) is provided with an oblique baffle (10), the baffle is fixedly connected with the side wall along the side wall above the water inlet, and the baffle is suspended along the lower edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921620652.XU CN211163474U (en) | 2019-09-26 | 2019-09-26 | Grinding head spindle cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921620652.XU CN211163474U (en) | 2019-09-26 | 2019-09-26 | Grinding head spindle cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211163474U true CN211163474U (en) | 2020-08-04 |
Family
ID=71828070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921620652.XU Active CN211163474U (en) | 2019-09-26 | 2019-09-26 | Grinding head spindle cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211163474U (en) |
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2019
- 2019-09-26 CN CN201921620652.XU patent/CN211163474U/en active Active
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